XHProf: Hierarchical Profiler Report

Diff Report: Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Validation\ConstraintManager::__construct	Run #53923d861ff11	Run #53923e49d2b58	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	195	194	-1	-0.5%
Incl. Wall Time (microsec) per call	195	194	-1	-0.5%
Excl. Wall Time (microsec)	40	37	-3	-7.5%
Incl. CPU (microsecs)	197	196	-1	-0.5%
Incl. CPU (microsecs) per call	197	196	-1	-0.5%
Excl. CPU (microsec)	27	27	0	0.0%
Incl. MemUse (bytes)	13,008	13,008	0	0.0%
Incl. MemUse (bytes) per call	13,008	13,008	0	0.0%
Excl. MemUse (bytes)	1,436	1,436	0	0.0%
Incl. PeakMemUse (bytes)	13,220	13,220	0	0.0%
Incl. PeakMemUse (bytes) per call	13,220	13,220	0	0.0%
Excl. PeakMemUse (bytes)	1,600	1,600	0	0.0%

Function Name	Calls Diff	Calls Diff%	Incl. Wall Diff (microsec)	IWall Diff%	Incl. CPU Diff (microsec)	ICpu Diff%	Incl. MemUse Diff (bytes)	IMemUse Diff%	Incl. PeakMemUse Diff (bytes)	IPeakMemUse Diff%
*Current Function*
Drupal\Core\Validation\ConstraintManager::__construct	0	N/A%	-1	-0.1%	-1	-0.1%	0	0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			-3	-300.0%	0	0.0%	0	N/A%	0	N/A%
*Parent function*
service_container_prod::getValidation_ConstraintService	0	N/A%	-1	-100.0%	-1	-100.0%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Plugin\DefaultPluginManager::__construct	0	N/A%	7	700.0%	7	700.0%	0	N/A%	0	N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	-4	-400.0%	-7	-700.0%	0	N/A%	0	N/A%
Drupal\Core\Plugin\DefaultPluginManager::setCacheBackend	0	N/A%	-1	-100.0%	-2	-200.0%	0	N/A%	0	N/A%
Drupal\Component\Plugin\Discovery\StaticDiscoveryDecorator::__construct	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
Drupal\Core\Plugin\DefaultPluginManager::alterInfo	0	N/A%	0	0.0%	1	100.0%	0	N/A%	0	N/A%